from
Newton's second law write their equation of motion and solve for
the force which block B applies on Block A
1) Consider the three blocks, A, B, C, resting on the horizontal surface below. The coefficient...
3. (III) Three blocks on a frictionless horizontal surface are in contact with each other as shown in Fig. 4-54. A force F is applied to block A (mass mA). (a) Draw a free-body dia- gram for each block. Determine (b) the acceleration of the system (in terms of mA, mB, and mc), (c) the net force on each block, and (d) the force of contact that each block exerts on its neighbor. (e) If mA mB mc- F 96.0N,...
Consider the system of two blocks and a spring. The horizontal surface is frictionless, but there is static friction between the two blocks. The spring has force constant k = 150 N/m. The masses of the two blocks are m = 0.500 kg and M = 6.00 kg. You set the blocks into motion by releasing block M with the spring stretched a distance d from equilibrium. You start with small values of d, and then repeat with successively larger...
1) Two blocks (A and B) are in contact on a horizontal friction-less surface. A 52 N constant force is applied to A horizontally pointing to the right. Given mA=4.0 kg, and mB = 40kg, what is the magnitude of the force of A and B? 2)The acceleration due to gravity on one of Saturn's moons Titan ( the best moon), the acceleration due to gravity is 1.40 m/s^2, what is the range of a projectile with a mass of...
1. A block with weight W = 30 N is on a flat horizontal surface. You pull to the right with a force F = 16 N. There is gravity present and the coefficient of friction is static = 0.4 and kinetic - 0.25. You are also pulling straight up with an applied force of 12 N. Now what are: The normal force N-_ the frictional force f- the net force on the block Foot and acceleration a = 2....